Well, a castle-themed apartment on New York City's Gramercy Park is on the market right now. New York magazine dubbed the Schwartz and Gross-designed home an "architectural masterpiece," and the 14 stained glass windows looking onto the park make a strong case for the accolade. Included in the 2,500-square-foot space are three bedrooms, three bathrooms, and architectural details like stone arches and custom bookshelves with hidden storage. Here, a look inside the property, which is listed for $6.25 million with Douglas Elliman's Matthew George, Michael Moran, and Stefani Pace.